• Ebersp?cher Gruppe GmbH & Co. KG
• Sensata Technologies Holding PLC
• AVL List Gmbh
• LG Energy Solution Ltd.
• Ficosa International S.A
• Leclanch? S.A
• Nuvation Energy (Nuvation Research Corporation)
• Futavis Gmbh (Deutz AG)
• Toshiba Corporation
• Elithion Inc.